Antigen emulsifying device

Abstract

The utility model provides an antigen emulsifying device, which relates to the technical field of antigen emulsification and comprises a bottom plate, a sliding chute is arranged at the top end of the bottom plate, a dustproof mechanism is arranged on the inner wall of the sliding chute, a cooling water tank is fixedly mounted at the top end of the bottom plate, and an emulsifying cup is arranged at the bottom end of the inner wall of the cooling water tank. A stirring and emulsifying mechanism is arranged at the top end of the bottom plate, a dustproof mechanism can shield the top end of an emulsifying cup, dust and other impurities can be prevented from falling into the emulsifying cup to affect antigen emulsification, and when the temperature in the emulsifying cup is too high, cooling water can be added into a cooling water tank, so that liquid in the emulsifying cup is cooled; the temperature of the antigen in the emulsifying cup is prevented from being too high, the stirring and emulsifying mechanism can fully stir and emulsify the antigen in the emulsifying cup, meanwhile, stirring can be conducted at different heights in the emulsifying cup, and the antigen emulsifying and stirring quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of antigen emulsification, in particular to an antigen emulsification device. Background Art

[0002] In the experiment of preparing antiserum or antibody, it is necessary to use the corresponding antigen to immunize the experimental animals. Before immunizing the animals, the antigen and adjuvant need to be mixed in a certain proportion to make an "oil-in-water" emulsion. This process is usually called the emulsification of antigen and adjuvant.

[0003] The existing authorization announcement number is CN213668749U, which is an antigen emulsification device, including a fixed base plate, a fixed seat and a placement seat; the fixed seat is arranged on the fixed base plate, and a support shaft is vertically arranged on the fixed seat, and the support shaft is sequentially sleeved through the mounting plate and the fixed plate from top to bottom, and the first motor and the second motor are respectively fixed on the mounting plate, and the output shafts of the first motor and the second motor are downwardly passed through the mounting plate; the fixed plate is fixed with a threaded barrel at the position corresponding to the second motor, and the threaded barrel is connected to the bottom end of a screw by a thread, and the top end of the screw is connected to the output shaft of the second motor; the output shaft of the first motor is connected to the top end of the stirring shaft, and the bottom end of the stirring shaft is fixed with a stirring head; the placement seat is arranged on the fixed base plate, and the placement seat is annular, and its central axis coincides with the central axis of the stirring shaft. This antigen emulsification device can improve the uniformity of antigen emulsification and the efficiency of antigen emulsification, and has high practical value.

[0004] Although the above patent can emulsify the antigen, dust may fall into the emulsification cup during the stirring process, thereby reducing the quality of the product. At the same time, the temperature of the antigen may rise too quickly when stirring, and excessively high temperature may also affect the quality of the antigen. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that dust easily falls into the emulsification cup, resulting in reduced product quality, and proposes an antigen emulsification device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an antigen emulsification device, comprising a bottom plate, a slide groove is provided at the top of the bottom plate, a dustproof mechanism is provided on the inner wall of the slide groove, a cooling water trough is fixedly installed at the top of the bottom plate, an emulsification cup is provided at the bottom end of the inner wall of the cooling water trough, and a stirring emulsification mechanism is provided at the top of the bottom plate.

[0007] Preferably, the dust-proof mechanism includes a bidirectional screw, which is movably inserted in the inner wall of the slide groove, and the outer wall of the bidirectional screw is threadedly connected to two first sliders, both of which are movably inserted in the inner wall of the slide groove, and electric push rods are fixedly installed on the top of the two first sliders, and dust-proof plates are fixedly installed on the output ends of the two electric push rods.

[0008] Preferably, an arc groove is penetrated through the top of the two dustproof plates, an infrared temperature sensor is embedded in the outer wall of one of the two dustproof plates, a first motor is fixedly mounted on the outer wall of the base plate, and the output shaft of the first motor penetrates the inner wall of the slide groove and is fixedly connected to one end of the outer wall of the bidirectional screw.

[0009] Preferably, the stirring and emulsifying mechanism includes a casing, an inner wall of the casing is movably inserted with a threaded screw, an outer wall of the threaded screw is threadedly connected with a second slider, the second slider is movably inserted in the inner wall of the casing, a second motor is fixedly installed on the top of the casing, and the output shaft of the second motor passes through the inner wall of the casing and is fixedly connected to one end of the outer wall of the threaded screw.

[0010] Preferably, a third motor is fixedly mounted on the top of the second slider, an output end of the third motor passes through the second slider and is fixedly mounted with a stirring rod, and an outer wall of the stirring rod is fixedly mounted with a group of stirring plates.

[0011] Preferably, the outer wall of the cooling water trough is fixedly connected with a water inlet pipe, the outer wall of the cooling water trough is fixedly connected with a water outlet valve, and four pillars are fixedly installed on the top of the bottom plate.

[0012] Preferably, the casing is fixedly connected to the bottom plate, and the diameter of the two arc-shaped grooves is larger than the diameter of the stirring rod.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the antigen in the emulsification cup is emulsified, in order to prevent dust and other impurities from falling into the antigen in the emulsification cup and affecting the quality of antigen emulsification, the first motor can be turned on, and the first motor drives the bidirectional screw to rotate, and the bidirectional screw drives the two dustproof plates to approach each other until they contact each other, and then the two electric push rods are turned on at the same time, and the electric push rods drive the two dustproof plates to move downward until the two dustproof plates contact the emulsification cup. At this time, the dustproof plate can cover the emulsification cup, thereby preventing dust and other impurities from falling into the emulsification cup and affecting the antigen emulsification.

[0015] 2. In the utility model, an infrared temperature sensor is arranged on the dustproof plate, which can monitor and measure the temperature of the antigen in the emulsification cup. When it is monitored that the temperature of the antigen in the emulsification cup is too high, cooling water can be added to the cooling water tank through the water inlet pipe. The cooling water contacts the emulsification cup, so that the temperature of the emulsification cup is reduced, and then the temperature of the mixed liquid inside the emulsification cup is reduced, so as to prevent the mixed liquid temperature from being too high and affecting the emulsification of the antigen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an antigen emulsification device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of an antigen emulsification device proposed by the utility model from another perspective;

[0018] Figure 3 This is a schematic diagram of the main structure of an antigen emulsification device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a dust prevention mechanism in an antigen emulsification device proposed by the utility model;

[0020] Figure 5 A schematic diagram of a dust prevention mechanism from another perspective in an antigen emulsification device proposed by the utility model;

[0021] Figure 6 This is a schematic diagram of a stirring emulsification mechanism in an antigen emulsification device proposed by the utility model.

[0022] Legend: 1. Bottom plate; 2. Slide; 3. Cooling water trough; 4. Emulsifying cup; 5. Dust-proof mechanism; 501. Bidirectional screw; 502. First slider; 503. First motor; 504. Electric push rod; 505. Dust-proof plate; 506. Arc groove; 507. Infrared temperature sensor; 6. Stirring and emulsifying mechanism; 601. Casing; 602. Threaded screw; 603. Second slider; 604. Second motor; 605. Third motor; 606. Stirring rod; 607. Stirring plate; 7. Water inlet pipe; 8. Water outlet valve; 9. Support. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 6 As shown, the utility model provides an antigen emulsification device, including a bottom plate 1, a slide groove 2 is opened at the top of the bottom plate 1, a dustproof mechanism 5 is arranged on the inner wall of the slide groove 2, a cooling water trough 3 is fixedly installed on the top of the bottom plate 1, an emulsification cup 4 is arranged at the bottom end of the inner wall of the cooling water trough 3, and a stirring emulsification mechanism 6 is arranged on the top of the bottom plate 1.

[0026] The effect achieved by the entire embodiment 1 is that the dust-proof mechanism 5 can shield the top of the emulsification cup 4, and can prevent dust and other impurities from falling into the emulsification cup 4 and affecting the antigen emulsification. When the temperature in the emulsification cup 4 is too high, cooling water can be added to the cooling water tank 3 to cool the liquid in the emulsification cup 4. The stirring and emulsifying mechanism 6 can fully stir and emulsify the antigen in the emulsification cup 4.

[0027] Embodiment 2, as Figure 1-Figure 6As shown, the dustproof mechanism 5 includes a bidirectional screw 501, which is movably inserted in the inner wall of the slide 2, and the outer wall of the bidirectional screw 501 is threadedly connected with two first sliders 502, which are both movably inserted in the inner wall of the slide 2, and the tops of the two first sliders 502 are fixedly installed with electric push rods 504, and the output ends of the two electric push rods 504 are fixedly installed with dustproof plates 505. The tops of the two dustproof plates 505 are both penetrated with arc grooves 506, and the outer wall of one of the two dustproof plates 505 is embedded with an infrared temperature sensor 507, and the outer wall of the bottom plate 1 is fixedly installed with a first motor 503, and the output shaft of the first motor 503 penetrates the inner wall of the slide 2 and is fixedly connected to one end of the outer wall of the bidirectional screw 501. The stirring and emulsifying mechanism 6 includes a housing 601, a threaded screw 602 is movably inserted into the inner wall of the housing 601, a second slider 603 is threadedly connected to the outer wall of the threaded screw 602, and the second slider 603 is movably inserted into the inner wall of the housing 601. A second motor 604 is fixedly installed at the top of the housing 601, and the output shaft of the second motor 604 passes through the inner wall of the housing 601 and is fixedly connected to one end of the outer wall of the threaded screw 602. A third motor 605 is fixedly installed at the top of the second slider 603, and the output end of the third motor 605 passes through the second slider 603 and is fixedly installed with a stirring rod 606, and a group of stirring plates 607 are fixedly installed on the outer wall of the stirring rod 606. The outer wall of the cooling water tank 3 is fixedly connected with a water inlet pipe 7, and the outer wall of the cooling water tank 3 is fixedly connected with a water outlet valve 8, and four pillars 9 are fixedly installed at the top of the bottom plate 1. The housing 601 is fixedly connected to the bottom plate 1 , and the diameter of the two arc-shaped grooves 506 is larger than the diameter of the stirring rod 606 .

[0028] The effect achieved by the entire embodiment 2 is that when the antigen in the emulsification cup 4 needs to be emulsified, the second motor 604 is turned on, the second motor 604 drives the threaded screw 602 to rotate, and the threaded screw 602 drives the stirring plate 607 to rise and fall to a suitable position during the rotation, and then the third motor 605 is turned on, and the third motor 605 drives the stirring rod 606 and the stirring plate 607 to rotate, so that the antigen is fully stirred and emulsified. In order to improve the quality of antigen stirring, the first motor 503 can be turned on to enable the stirring plate 607 to move up and down, and stir the positions at different heights in the emulsification cup 4. In order to prevent the antigen in the emulsification cup 4 from falling into impurities such as dust and affecting the quality of antigen emulsification, the first motor 503 can be turned on, and the first motor 503 drives the bidirectional screw 501 to rotate, and the bidirectional screw 501 further drives the two dustproof plates 505 to approach each other until they contact each other. At this time, the stirring rod 606 is between the two arc grooves 506 and does not contact the arc groove 506. Then, the two electric push rods 504 are turned on at the same time, and the electric push rods 504 drive the two dustproof plates 505 to move downward until the two dustproof plates 505 contact the emulsification cup 4. At this time, the dustproof plates 505 can cover the emulsification cup 4.

[0029] Working principle: when the antigen needs to be emulsified, first pour the antigen and adjuvant into the emulsification cup 4 in a certain proportion, then turn on the second motor 604, the second motor 604 drives the threaded screw 602 to rotate, and the threaded screw 602 drives the stirring plate 607 to rise and fall to a suitable position during the rotation. In order to prevent the antigen in the emulsification cup 4 from falling into dust and other impurities and affecting the quality of antigen emulsification, the first motor 503 can be turned on, the first motor 503 drives the bidirectional screw 501 to rotate, and the bidirectional screw 501 drives the two dustproof plates 505 to approach each other until they contact each other. At this time, the stirring rod 606 is between the two arc grooves 506 and will not contact the arc groove 506. Then, the two electric push rods 504 are turned on at the same time, and the electric push rods 504 drive the two dustproof plates 505 to move downward until the two dustproof plates 505 contact the emulsification cup 4. At this time, the dustproof plates 505 can cover the emulsification cup 4, thereby preventing dust. Impurities such as impurities fall into the emulsification cup 4, affecting the emulsification of the antigen, and then the third motor 605 is turned on, and the third motor 605 drives the stirring rod 606 and the stirring plate 607 to rotate, so as to fully stir and emulsify the antigen. In order to improve the quality of antigen stirring, the first motor 503 can be turned on, so that the stirring plate 607 can move up and down, and stir the positions at different heights in the emulsification cup 4. At the same time, pay attention to the moving position of the stirring plate 607 to prevent the stirring plate 607 from touching the bottom of the emulsification cup 4 or the dustproof plate 505. The dustproof plate 505 is provided with an infrared temperature sensor 507, which can monitor and measure the temperature of the antigen in the emulsification cup 4. When the temperature of the antigen in the emulsification cup 4 is monitored to be too high, cooling water can be added to the cooling water tank 3 through the water inlet pipe 7. The cooling water contacts the emulsification cup 4, so that the temperature of the emulsification cup 4 is reduced, and then the temperature of the mixed liquid inside the emulsification cup 4 is reduced, so as to prevent the mixed liquid temperature from being too high and affecting the emulsification of the antigen.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An antigen emulsification device, Features: The invention comprises a bottom plate (1), a slide groove (2) is provided at the top of the bottom plate (1), a dust prevention mechanism (5) is provided on the inner wall of the slide groove (2), a cooling water trough (3) is fixedly installed at the top of the bottom plate (1), an emulsifying cup (4) is provided at the bottom end of the inner wall of the cooling water trough (3), and a stirring emulsifying mechanism (6) is provided at the top of the bottom plate (1).

2. An antigen emulsification device according to claim 1, Features: The dustproof mechanism (5) comprises a bidirectional screw (501), the bidirectional screw (501) being movably inserted into the inner wall of the slide groove (2), the outer wall of the bidirectional screw (501) being threadedly connected with two first sliders (502), the two first sliders (502) being movably inserted into the inner wall of the slide groove (2), the top ends of the two first sliders (502) being fixedly mounted with electric push rods (504), and the output ends of the two electric push rods (504) being fixedly mounted with dustproof plates (505).

3. An antigen emulsification device according to claim 2, Features: The top ends of the two dustproof plates (505) are penetrated by an arc groove (506), the outer wall of one of the two dustproof plates (505) is embedded with an infrared temperature sensor (507), the outer wall of the base plate (1) is fixedly mounted with a first motor (503), the output shaft of the first motor (503) penetrates the inner wall of the slide groove (2) and is fixedly connected to one end of the outer wall of the bidirectional screw (501).

4. An antigen emulsification device according to claim 3, Features: The stirring and emulsifying mechanism (6) comprises a casing (601), a threaded screw (602) being movably inserted into the inner wall of the casing (601), a second slider (603) being threadedly connected to the outer wall of the threaded screw (602), the second slider (603) being movably inserted into the inner wall of the casing (601), a second motor (604) being fixedly mounted at the top end of the casing (601), an output shaft of the second motor (604) passing through the inner wall of the casing (601) and being fixedly connected to one end of the outer wall of the threaded screw (602).

5. An antigen emulsification device according to claim 4, Features: A third motor (605) is fixedly mounted on the top of the second slider (603); the output end of the third motor (605) passes through the second slider (603) and is fixedly mounted with a stirring rod (606); and a group of stirring plates (607) are fixedly mounted on the outer wall of the stirring rod (606).

6. An antigen emulsification device according to claim 1, Features: The outer wall of the cooling water trough (3) is fixedly connected to a water inlet pipe (7), the outer wall of the cooling water trough (3) is fixedly connected to a water outlet valve (8), and four pillars (9) are fixedly installed on the top of the bottom plate (1).

7. An antigen emulsification device according to claim 5, Features: The housing (601) is fixedly connected to the bottom plate (1), and the diameter of the two arc-shaped grooves (506) is greater than the diameter of the stirring rod (606).

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